Dean Sherzai MD PhdDean Sherzai, MD, PhD, is codirector of the Brain Health and Alzheimer's Prevention Program at Loma Linda University. Dean trained in neurology at Georgetown University School of Medicine, and completed fellowships in neurodegenerative disease and dementia at the National Institutes of Health and University of California, San Diego. He also holds a PhD in health-care leadership with a focus on community health from Andrews University. Read More Read Less